. >> house budget committee chairman paul ryan says they are weighing the benefits of an extension as a way to get the senate and white house engaged in future conversations. president obama as warned that if congress doesn't raise the debt ceiling the economy could crash and there could be delays for social security checks and veterans benefits. >>> university of california leaders say tuition hikes can be avoided this fall if the system gets the funding increase proposed in governor brown's budget plan. the quarter billion-dollar increase is less than that what the uc system had hoped. but it's a turnaround from years of budget cuts. the extra funding is due in part to proposition 30, the tax measure approved by california voters in november. >>> 55,000 local students will have the same class plan for part of today lessons on digital media safety. commonsense media is teaming up with the san francisco unified school district for the program. it will cover such toppers as cyberbullying and who to trust online. >>> starting this week yelp will post san francisco's health department in